Class 9 Maths Syllabus 2024-25 For CBSE 2025 Exams

Latest 2024-25 Mathematics Syllabus for Class 9

Mathematics is one of the core subjects for Class 9 students, and mastering its concepts lays the foundation for higher education, competitive exams, and even future careers in science, engineering, and business. The CBSE Class 9 Mathematics syllabus for the academic year 2024-25 has been structured to provide a balanced approach to theoretical and practical mathematical concepts. This blog will guide you through every unit and chapter, highlight the most crucial topics, and explain what’s new in the latest syllabus.

On this page, you can find direct PDF download links to the latest Class 9 Mathematics Syllabus for the 2024-25 academic session. We have also added a simple analysis of all the deleted and added topics according to the latest syllabus.

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2024-25 Mathematics Deleted Syllabus for Class 9

1. ‍Real Numbers - Representation of terminating / non-terminating recurring decimals on the number line through successive magnification.
2. ‍Linear Equations In Two Variables - Being written as ordered pairs of real numbers, plotting them and showing that they lie on a line. Graph of linear equations in two variables. Examples, problems from real life, including problems on Ratio and Proportion and with algebraic and graphical solutions being done simultaneously.
3. ‍Coordinate Geometry - Plotting points in the plane.
4. ‍Introduction To Euclid's Geometry - Equivalent versions of the fifth postulate of Euclid.
5. ‍Lines and Angles - (Prove) The sum of the angles of a triangle is 180º.
   (Motivate) If a side of a triangle is produced, the exterior angle so formed is equal to the sum of the two interior opposite angles.
6. ‍Triangles - (Motivate) Triangle inequalities and the relation between ‘angle and facing side' inequalities in triangles.
7. ‍Areas Of Parallelogram And Triangles - <red>Full chapter deleted<red>
8. ‍Circles - (Motivate) There is one and only one circle passing through three given non-collinear points.
9. ‍Constructions  - <red>Full chapter deleted<red>
10. ‍Heron's Formula  - Application of Heron’s Formula in finding the area of a quadrilateral.
11. ‍Surface Areas and Volumes - Surface areas and volumes of cubes, cuboids and right circular cylinders.
12. ‍Statistics  - Introduction to Statistics: Collection of data, presentation of data — tabular form, ungrouped/ grouped. Mean, median and mode of ungrouped data.
13. ‍Probability - <red>Full chapter deleted<red>

What’s New in Class 9 Maths Syllabus 2025?

The CBSE Class 9 Mathematics syllabus for 2024-25 has been updated to emphasize the application-based learning approach. Some key changes include:

• Many questions and problems now require students to apply mathematical concepts to real-life scenarios.
• Chapters like Coordinate Geometry, Statistics, and Linear Equations emphasize graphical learning.
• Certain theorems and properties related to triangles and circles have been added to give students a deeper understanding of geometric figures.

Class 9  Maths Question Paper Design CBSE 2025

Know the question paper design by CBSE for your 2025 boards and prepare for your exams accordingly, better than ever. It is really important to go through some basic details before appearing for the main exams, right? So, here you go.

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Class 9  Maths Chapter-wise Marking scheme CBSE 2025

Want to know which chapters in Class 9 Maths carry the most weight in your exams? The CBSE Class 9 Maths Chapter-wise Marking Scheme for 2025 is your key to strategizing your preparation! With a clear breakdown of marks allocated to each chapter, you can now focus on the topics that matter the most and maximize your score.

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Class 9 CBSE Mathematics Exam Pattern 2025

The final exam will carry 80 marks, with the remaining 20 marks coming from internal assessments like periodic tests, notebook submissions, and lab work. The question paper will be divided into various sections with different weightage to:

• Objective-type questions like multiple-choice questions (MCQs), fill-in-the-blanks, etc.
• Short-answer questions.
• Long-answer questions.

The Maths question paper will comprise a total of 40 questions that will be divided into four sections, A, B, C, and D.

• Section A: 20 questions of 1 mark each.
• Section B: 6 questions of 2 marks each.
• Section C: 8 questions of 3 marks each.
• Section D: 6 questions of 4 marks each.

Overview of Class 9 Maths Syllabus 2025

Given below is a detailed breakdown of the units as well as chapters covered in the Class 9 Maths CBSE Syllabus.

Detailed Chapter-wise breakdown of Maths 9 Class Syllabus  

Unit 1: Number Systems

This unit focuses on enhancing the understanding of real numbers, which are fundamental for many advanced mathematical concepts.

Chapter 1: Real Numbers

• Irrational Numbers: Understanding numbers that cannot be expressed as fractions.
• Representation of Real Numbers on the Number Line: Methods to represent irrational numbers on a number line.
• Operations on Real Numbers: Addition, subtraction, multiplication, and division of real numbers.
• Laws of Exponents for Real Numbers: Application of exponent laws in operations involving real numbers.
• Successive Magnification: How to locate the decimal expansion of numbers using magnification.
• Rationalization: Rationalizing the denominator of a given irrational number.

Unit 2: Algebra

This unit deals with polynomials, equations, and their applications.

Chapter 2: Polynomials

• Definition of Polynomials: Overview of polynomials, degree, and classification based on degree.
• Zeroes of a Polynomial: The relationship between the zeroes of a polynomial and its coefficients.
• Factorization of Polynomials: Techniques to factorize quadratic polynomials using identities.
• Algebraic Identities: Application of standard identities in polynomial factorization, such as:some text
  • (a + b)² = a² + 2ab + b²
  • (a - b)² = a² - 2ab + b²
  • a² - b² = (a - b)(a + b)

Chapter 3: Linear Equations in Two Variables

• Introduction to Linear Equations: Solving linear equations in two variables.
• Graphical Representation of Linear Equations: Plotting the graph of a linear equation on a Cartesian plane.
• Equations of Lines: Equations of lines parallel to the x-axis and y-axis.

Unit 3: Coordinate Geometry

This unit introduces the basics of geometry in the coordinate plane.

Chapter 4: Introduction to Coordinate Geometry

• Cartesian Plane: Understanding the Cartesian coordinate system.
• Plotting Points on the Plane: Plotting points using ordered pairs of real numbers.
• Distance Formula: Derivation and application of the distance formula for finding the distance between two points on a coordinate plane.
• Section Formula: Finding the coordinates of a point that divides a line segment in a given ratio.

Unit 4: Geometry

This unit focuses on the properties of shapes, lines, angles, and their theorems.

Chapter 5: Lines and Angles

• Basic Definitions: Terms like collinear points, intersecting lines, adjacent angles, and more.
• Theorems
  • If two lines intersect, the vertically opposite angles are equal.
  • The sum of angles in a triangle is 180°.
  • If a transversal intersects two parallel lines, corresponding angles are equal.

Chapter 6: Triangles

• Congruence of Triangles: Criteria for triangle congruence (SSS, SAS, ASA, RHS).
• Theorems
  • In a triangle, the angles opposite to equal sides are equal.
  • The sum of the lengths of any two sides of a triangle is greater than the length of the third side.

Chapter 7: Quadrilaterals

• Types of Quadrilaterals: Parallelograms, rectangles, rhombuses, squares, and their properties.
• Theorems
  • The diagonals of a parallelogram bisect each other.
  • Opposite angles of a parallelogram are equal.

Chapter 8: Areas of Parallelograms and Triangles

• Concepts of Area: Calculation of the area of parallelograms and triangles using base and height.
• Theorems
  • Parallelograms on the same base and between the same parallels are equal in area.
  • Triangles on the same base and between the same parallels are equal in area.

Chapter 9: Circles

• Basic Definitions: Chords, arcs, sectors, tangents, and their properties.
• Theorems
  • Equal chords of a circle subtend equal angles at the center.
  • The perpendicular from the center of a circle to a chord bisects the chord.

Chapter 10: Constructions

• Basic Constructions
  • Bisecting angles and lines.
  • Construction of triangles with specific conditions, such as SSS, SAS, and ASA.

Unit 5: Mensuration

Mensuration deals with the measurement of geometric figures, including areas and volumes.

Chapter 11: Areas

• Areas of Plane Figures: Area of squares, rectangles, triangles, trapeziums, and circles.
• Application-Based Problems: Solving real-life problems based on areas of these figures.

Chapter 12: Surface Areas and Volumes

• Surface Area: Calculation of surface areas of 3D objects like cubes, cuboids, right circular cylinders, and spheres.
• Volume: Finding the volume of cubes, cuboids, spheres, hemispheres, right circular cones, and right circular cylinders.
• Real-Life Applications: Application of surface area and volume formulas in practical problems.

Unit 6: Statistics and Probability

This unit introduces basic concepts of statistics and probability, which are fundamental for data interpretation.

Chapter 13: Statistics

• Introduction to Statistics: Collection, classification, and representation of data.
• Graphical Representation: Representation of data using bar graphs, histograms, and frequency polygons.
• Measures of Central Tendency: Calculation of mean, median, and mode of ungrouped data.

Chapter 14: Probability

• Introduction to Probability: Understanding of probability as a measure of uncertainty.
• Experimental Probability: Probability based on the ratio of favorable outcomes to total outcomes.
• Simple Problems on Probability: Solving elementary problems based on events and probability.

Important Topics For Maths Board Exam Class 9 CBSE 2025

This table organizes the important topics from the Class 9 CBSE Mathematics syllabus with a focus on why each topic is crucial. These key areas are vital for excelling in Class 9 and form the foundation for higher studies in mathematics.

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Why is Class 9 Maths Important ?

Class 9 is a crucial academic year as it bridges the gap between the basic concepts learned in middle school and the advanced topics of Class 10 and beyond. Here are a few reasons why studying Class 9 Mathematics with focus is vital:

• Foundation for Board Exams: The concepts you learn in Class 9 will directly impact your performance in Class 10 board exams.
• Higher-Level Thinking: Mathematics sharpens problem-solving and logical reasoning, which are essential for competitive exams.
• Career Pathways: Whether you aim for careers in engineering, finance, data science, or other fields, a solid grasp of mathematics is indispensable.

Students should be more focused on studies in class 9 because it is considered the gateway to matriculation. For this reason, we provide adequate study materials that include an increasing number of practice papers to ensure that no concept is forgotten. Sample Paper Class 9 Maths, as well as previous year Question papers, are available on the Vedantu platform for all students to test their time management and logical skills. 

Study tips for CBSE 9 Maths Board Exam 2025

Practice Regularly: The key to mastering mathematics is consistent practice. Ensure you solve a variety of problems from different chapters.

Focus on Concepts: Instead of memorizing formulas, understand the concepts behind them. This will help you tackle tricky questions.

Use Graphs and Diagrams: For topics like Coordinate Geometry and Statistics, practice plotting points and interpreting graphs accurately.

Manage Time Effectively: Mathematics exams can be time-consuming. Practice solving papers within a given time frame to improve speed and accuracy.

The 2024-25 Class 9 Mathematics syllabus is well-structured and designed to build a strong foundation for Class 10 and higher-level competitive exams. Whether it's algebra, geometry, or probability, the syllabus covers a broad range of essential topics that prepare students for both academic excellence and real-life problem-solving. By focusing on the core concepts and practicing regularly, students can easily excel in the subject.

Make sure to download the detailed syllabus from the official CBSE website or consult your teachers to get the most updated information about the exam pattern and internal assessments.